On Friday 27 February, Big Think partner PwC hosted its second global webcast focused on the question, ‘What would you do if you were not afraid?’ The webcast was part of ‘Aspire to Lead: The PwC Women’s...

Designers of the new federal system for sending emergency alerts to our cell phones devoted at lot attention to setting up the technical aspects, but not enough to figuring out what the messages should say....

Robots That Seduce Us

Imagine standing in front of a robot, gazing into its wide, plastic eyes, and falling in love. It happened one summer to Sherry Turkle, at a lab at the Massachusetts Institute of Technology, where she is a professor studying the impact of technology on society. She met a metallic robot named Cog — made to resemble a human, with moving arms and a head — which was programmed to turn toward whoever was speaking, suggesting that it understood what was being said. To Turkle's surprise, she found that she deeply wanted Cog to interact with her rather than with a colleague who was there that day.